Jewel

Words referring to jewels and precious stones.

• What general words refer to jewels?
  jewel precious stone birthstone crystal gem gemstone
• What types of jewels are there?
  agate amethyst beryl carnelian chalcedony chrysolite chrysoprase diamond emerald garnet ivory jacinth jasper marble onyx pearl quartz ruby sapphire sardonyx topaz
• What words describe jewels?
  precious semiprecious facet glitter sparkle lustrous